I have bought it for me for two reasons:
1. To have to carry no great and especially heavy dictionary on vacation (USA)
2. As a reference book for school / studies / home
Operation of the device is simple and easy to learn for non-technology people.
Very excited I am that light the instrument can be manually activated - so will not consume unnecessary energy. On energy, it can be said that I am sorry that is to be used with the device without a battery or power cord. But not so bad - there are rechargeable batteries ;-)
Another plus point is awarded to the Casio EW G300 for the "jump button". Ie. If I Lookup in EE dictionary and I do not know a word that would be important for the explanation, I use the function and suggest fast the word in the dictionary for ED.
Frequently used words can also be stored in a memory Favourite and access to them can be carried out more quickly. Very convenient if you are this or that word just can not remember!
What I Electric at a. Dictionary is missing, the function is not known vocabulary (eg. As jargon) must be entered and can save.
All in all, highly recommended.
